<template>
  <div class="app-container">
    <el-row>
      <el-col :span="12" class="card-box">
        <el-card>
          <div slot="header"><span>CPU</span></div>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%;">
              <thead>
              <tr>
                <th class="is-leaf"><div class="cell">属性</div></th>
                <th class="is-leaf"><div class="cell">值</div></th>
              </tr>
              </thead>
              <tbody>
              <tr>
                <td><div class="cell">核心数</div></td>
                <td><div class="cell" v-if="server.cpu">{{ server.cpu.cpuNum }}</div></td>
              </tr>
              <tr>
                <td><div class="cell">用户使用率</div></td>
                <td><div class="cell" v-if="server.cpu">{{ server.cpu.used }}%</div></td>
              </tr>
              <tr>
                <td><div class="cell">系统使用率</div></td>
                <td><div class="cell" v-if="server.cpu">{{ server.cpu.sys }}%</div></td>
              </tr>
              <tr>
                <td><div class="cell">当前空闲率</div></td>
                <td><div class="cell" v-if="server.cpu">{{ server.cpu.free }}%</div></td>
              </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="12" class="card-box">
        <el-card>
          <div slot="header"><span>内存</span></div>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%;">
              <thead>
              <tr>
                <th class="is-leaf"><div class="cell">属性</div></th>
                <th class="is-leaf"><div class="cell">内存</div></th>
                <th class="is-leaf"><div class="cell">JVM</div></th>
              </tr>
              </thead>
              <tbody>
              <tr>
                <td><div class="cell">总内存</div></td>
                <td><div class="cell" v-if="server.mem">{{ server.mem.total }}G</div></td>
                <td><div class="cell" v-if="server.jvm">{{ server.jvm.total }}M</div></td>
              </tr>
              <tr>
                <td><div class="cell">已用内存</div></td>
                <td><div class="cell" v-if="server.mem">{{ server.mem.used}}G</div></td>
                <td><div class="cell" v-if="server.jvm">{{ server.jvm.used}}M</div></td>
              </tr>
              <tr>
                <td><div class="cell">剩余内存</div></td>
                <td><div class="cell" v-if="server.mem">{{ server.mem.free }}G</div></td>
                <td><div class="cell" v-if="server.jvm">{{ server.jvm.free }}M</div></td>
              </tr>
              <tr>
                <td><div class="cell">使用率</div></td>
                <td><div class="cell" v-if="server.mem" :class="{'text-danger': server.mem.usage > 80}">{{ server.mem.usage }}%</div></td>
                <td><div class="cell" v-if="server.jvm" :class="{'text-danger': server.jvm.usage > 80}">{{ server.jvm.usage }}%</div></td>
              </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="24" class="card-box">
        <el-card>
          <div slot="header">
            <span>服务器信息</span>
          </div>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%;">
              <tbody>
              <tr>
                <td><div class="cell">服务器名称</div></td>
                <td><div class="cell" v-if="server.sys">{{ server.sys.computerName }}</div></td>
                <td><div class="cell">操作系统</div></td>
                <td><div class="cell" v-if="server.sys">{{ server.sys.osName }}</div></td>
              </tr>
              <tr>
                <td><div class="cell">服务器IP</div></td>
                <td><div class="cell" v-if="server.sys">{{ server.sys.computerIp }}</div></td>
                <td><div class="cell">系统架构</div></td>
                <td><div class="cell" v-if="server.sys">{{ server.sys.osArch }}</div></td>
              </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="24" class="card-box">
        <el-card>
          <div slot="header">
            <span>Java虚拟机信息</span>
          </div>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%;">
              <tbody>
              <tr>
                <td><div class="cell">Java名称</div></td>
                <td><div class="cell" v-if="server.jvm">{{ server.jvm.name }}</div></td>
                <td><div class="cell">Java版本</div></td>
                <td><div class="cell" v-if="server.jvm">{{ server.jvm.version }}</div></td>
              </tr>
              <tr>
                <td><div class="cell">启动时间</div></td>
                <td><div class="cell" v-if="server.jvm">{{ server.jvm.startTime }}</div></td>
                <td><div class="cell">运行时长</div></td>
                <td><div class="cell" v-if="server.jvm">{{ server.jvm.runTime }}</div></td>
              </tr>
              <tr>
                <td colspan="1"><div class="cell">安装路径</div></td>
                <td colspan="3"><div class="cell" v-if="server.jvm">{{ server.jvm.home }}</div></td>
              </tr>
              <tr>
                <td colspan="1"><div class="cell">项目路径</div></td>
                <td colspan="3"><div class="cell" v-if="server.sys">{{ server.sys.userDir }}</div></td>
              </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>

      <el-col :span="24" class="card-box">
        <el-card>
          <div slot="header">
            <span>磁盘状态</span>
          </div>
          <div class="el-table el-table--enable-row-hover el-table--medium">
            <table cellspacing="0" style="width: 100%;">
              <thead>
              <tr>
                <th class="is-leaf"><div class="cell">盘符路径</div></th>
                <th class="is-leaf"><div class="cell">文件系统</div></th>
                <th class="is-leaf"><div class="cell">盘符类型</div></th>
                <th class="is-leaf"><div class="cell">总大小</div></th>
                <th class="is-leaf"><div class="cell">可用大小</div></th>
                <th class="is-leaf"><div class="cell">已用大小</div></th>
                <th class="is-leaf"><div class="cell">已用百分比</div></th>
              </tr>
              </thead>
              <tbody v-if="server.sysFiles">
              <tr v-for="sysFile in server.sysFiles">
                <td><div class="cell">{{ sysFile.dirName }}</div></td>
                <td><div class="cell">{{ sysFile.sysTypeName }}</div></td>
                <td><div class="cell">{{ sysFile.typeName }}</div></td>
                <td><div class="cell">{{ sysFile.total }}</div></td>
                <td><div class="cell">{{ sysFile.free }}</div></td>
                <td><div class="cell">{{ sysFile.used }}</div></td>
                <td><div class="cell" :class="{'text-danger': sysFile.usage > 80}">{{ sysFile.usage }}%</div></td>
              </tr>
              </tbody>
            </table>
          </div>
        </el-card>
      </el-col>
    </el-row>
  </div>
</template>

<script>
  import { getServerInfo } from "@/api/serverMonitor";

  export default {
    name: "Server",
    data() {
      return {
        // 加载层信息
        loading: [],
        // 服务器信息
        server: []
      };
    },
    created() {
      this.getList();
      this.openLoading();
    },
    methods: {
      /** 查询服务器信息 */
      getList() {
        getServerInfo().then(response => {
          this.server = response.data;
          this.loading.close();
        });
      },
      // 打开加载层
      openLoading() {
        this.loading = this.$loading({
          lock: true,
          text: "正在加载中~",
          spinner: "el-icon-loading",
          background: "rgba(0, 0, 0, 0.7)"
        });
      }
    }
  };
</script>
